package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
/**
 *
 * 定时任务类：定时处理订单状态
 */
public class OrderTask {

    /**
     * 处理超时订单
     */
    @Autowired
    private OrderMapper orderMapper;
    @Scheduled(cron = "0 * * * * ? ")//每分钟触发一次
    public void processTimeoutOrder(){
        log.info("定时处理超时订单：{}",LocalDateTime.now());
        List<Orders> ordersList= orderMapper.getByStatusandOrderTimeLT(
                Orders.PENDING_PAYMENT,
                LocalDateTime.now().plusMinutes(-15));
        ordersList.forEach(orders -> {
            orders.setStatus(Orders.CANCELLED);
            orders.setCancelReason("订单超时，自动取消");
            orders.setCancelTime(LocalDateTime.now());
            orderMapper.update(orders);
        });
    }

    /**
     *
     * 处理一直派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ? ")//每天凌晨1点触发一次
    public void processDeliveryOrder(){
        log.info("定时处理派送中的订单：{}",LocalDateTime.now());
        List<Orders> orderList = orderMapper.getByStatusandOrderTimeLT(
                Orders.DELIVERY_IN_PROGRESS,
                LocalDateTime.now().plusMinutes(-60));
        orderList.forEach(orders -> {
            orders.setStatus(Orders.COMPLETED);
            orderMapper.update(orders);
        });
    }
}
